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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/
Dallwinner,sun4i-a10-spi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/allwinner,sun4i-a10-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 SPI Controller
10 - $ref: spi-controller.yaml
13 - Chen-Yu Tsai <wens@csie.org>
14 - Maxime Ripard <mripard@kernel.org>
18 const: allwinner,sun4i-a10-spi
28 - description: Bus Clock
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/
Dallwinner,sun4i-a10-spi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/allwinner,sun4i-a10-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 SPI Controller Device Tree Bindings
10 - $ref: "spi-controller.yaml"
13 - Chen-Yu Tsai <wens@csie.org>
14 - Maxime Ripard <mripard@kernel.org>
17 "#address-cells": true
18 "#size-cells": true
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/allwinner/
Dsun4i-a10.dtsi5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/thermal/thermal.h>
45 #include <dt-bindings/dma/sun4i-a10.h>
46 #include <dt-bindings/clock/sun4i-a10-ccu.h>
47 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #address-cells = <1>;
51 #size-cells = <1>;
52 interrupt-parent = <&intc>;
59 #address-cells = <1>;
60 #size-cells = <1>;
[all …]
Dsun5i.dtsi2 * Copyright 2012-2015 Maxime Ripard
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/clock/sun5i-ccu.h>
46 #include <dt-bindings/dma/sun4i-a10.h>
47 #include <dt-bindings/reset/sun5i-ccu.h>
50 interrupt-parent = <&intc>;
51 #address-cells = <1>;
52 #size-cells = <1>;
55 #address-cells = <1>;
[all …]
Dsun7i-a20.dtsi4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46 #include <dt-bindings/thermal/thermal.h>
47 #include <dt-bindings/dma/sun4i-a10.h>
48 #include <dt-bindings/clock/sun7i-a20-ccu.h>
49 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 interrupt-parent = <&gic>;
54 #address-cells = <1>;
[all …]
Dsuniv-f1c100s.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
7 #include <dt-bindings/clock/suniv-ccu-f1c100s.h>
8 #include <dt-bindings/reset/suniv-ccu-f1c100s.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
13 interrupt-parent = <&intc>;
16 osc24M: clk-24M {
17 #clock-cells = <0>;
18 compatible = "fixed-clock";
19 clock-frequency = <24000000>;
[all …]
Dsun8i-r40.dtsi2 * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/interrupt-controller/arm-gic.h>
45 #include <dt-bindings/clock/sun6i-rtc.h>
46 #include <dt-bindings/clock/sun8i-de2.h>
47 #include <dt-bindings/clock/sun8i-r40-ccu.h>
48 #include <dt-bindings/clock/sun8i-tcon-top.h>
49 #include <dt-bindings/reset/sun8i-r40-ccu.h>
50 #include <dt-bindings/reset/sun8i-de2.h>
51 #include <dt-bindings/thermal/thermal.h>
[all …]
Dsun6i-a31.dtsi4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46 #include <dt-bindings/thermal/thermal.h>
48 #include <dt-bindings/clock/sun6i-a31-ccu.h>
49 #include <dt-bindings/clock/sun6i-rtc.h>
50 #include <dt-bindings/reset/sun6i-a31-ccu.h>
53 interrupt-parent = <&gic>;
54 #address-cells = <1>;
55 #size-cells = <1>;
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dsun4i-a10.dtsi5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/thermal/thermal.h>
45 #include <dt-bindings/dma/sun4i-a10.h>
46 #include <dt-bindings/clock/sun4i-a10-ccu.h>
47 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #address-cells = <1>;
51 #size-cells = <1>;
52 interrupt-parent = <&intc>;
59 #address-cells = <1>;
60 #size-cells = <1>;
[all …]
Dsun5i.dtsi2 * Copyright 2012-2015 Maxime Ripard
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/clock/sun5i-ccu.h>
46 #include <dt-bindings/dma/sun4i-a10.h>
47 #include <dt-bindings/reset/sun5i-ccu.h>
50 interrupt-parent = <&intc>;
51 #address-cells = <1>;
52 #size-cells = <1>;
55 #address-cells = <1>;
[all …]
Dsun7i-a20.dtsi4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46 #include <dt-bindings/thermal/thermal.h>
47 #include <dt-bindings/dma/sun4i-a10.h>
48 #include <dt-bindings/clock/sun7i-a20-ccu.h>
49 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 interrupt-parent = <&gic>;
54 #address-cells = <1>;
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 dtb-$(CONFIG_ARCH_ALPINE) += \
3 alpine-db.dtb
4 dtb-$(CONFIG_MACH_ARTPEC6) += \
5 artpec6-devboard.dtb
6 dtb-$(CONFIG_MACH_ASM9260) += \
7 alphascale-asm9260-devkit.dtb
9 dtb-$(CONFIG_SOC_AT91RM9200) += \
12 dtb-$(CONFIG_SOC_AT91SAM9) += \
14 at91-qil_a9260.dtb \
[all …]
Dsun6i-a31.dtsi4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46 #include <dt-bindings/thermal/thermal.h>
48 #include <dt-bindings/clock/sun6i-a31-ccu.h>
49 #include <dt-bindings/reset/sun6i-a31-ccu.h>
52 interrupt-parent = <&gic>;
53 #address-cells = <1>;
54 #size-cells = <1>;
61 #address-cells = <1>;
[all …]
Dsun8i-r40.dtsi2 * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/interrupt-controller/arm-gic.h>
45 #include <dt-bindings/clock/sun8i-de2.h>
46 #include <dt-bindings/clock/sun8i-r40-ccu.h>
47 #include <dt-bindings/clock/sun8i-tcon-top.h>
48 #include <dt-bindings/reset/sun8i-r40-ccu.h>
49 #include <dt-bindings/reset/sun8i-de2.h>
50 #include <dt-bindings/thermal/thermal.h>
53 #address-cells = <1>;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/
Dsunxi.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR X11)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
19 - description: Allwinner A100 Perf1 Board
21 - const: allwinner,a100-perf1
22 - const: allwinner,sun50i-a100
24 - description: Allwinner A23 Evaluation Board
26 - const: allwinner,sun8i-a23-evb
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/arm/
Dsunxi.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR X11)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
19 - description: Allwinner A100 Perf1 Board
21 - const: allwinner,a100-perf1
22 - const: allwinner,sun50i-a100
24 - description: Allwinner A23 Evaluation Board
26 - const: allwinner,sun8i-a23-evb
[all …]
/kernel/linux/linux-6.6/arch/arm64/boot/dts/allwinner/
Dsun50i-h5-orangepi-zero-plus.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // Copyright (C) 2018 Hauke Mehrtens <hauke@hauke-m.de>
5 /dts-v1/;
6 #include "sun50i-h5.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/pinctrl/sun4i-a10.h>
14 compatible = "xunlong,orangepi-zero-plus", "allwinner,sun50i-h5";
17 compatible = "regulator-fixed";
18 regulator-name = "vcc3v3";
[all …]
Dsun50i-h5-orangepi-pc2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 /dts-v1/;
5 #include "sun50i-h5.dtsi"
6 #include "sun50i-h5-cpu-opp.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/pinctrl/sun4i-a10.h>
14 compatible = "xunlong,orangepi-pc2", "allwinner,sun50i-h5";
17 compatible = "regulator-fixed";
18 regulator-name = "vcc3v3";
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/allwinner/
Dsun50i-h5-orangepi-zero-plus.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // Copyright (C) 2018 Hauke Mehrtens <hauke@hauke-m.de>
5 /dts-v1/;
6 #include "sun50i-h5.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/pinctrl/sun4i-a10.h>
14 compatible = "xunlong,orangepi-zero-plus", "allwinner,sun50i-h5";
17 compatible = "regulator-fixed";
18 regulator-name = "vcc3v3";
[all …]
Dsun50i-h5-orangepi-pc2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 /dts-v1/;
5 #include "sun50i-h5.dtsi"
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/pinctrl/sun4i-a10.h>
13 compatible = "xunlong,orangepi-pc2", "allwinner,sun50i-h5";
16 compatible = "regulator-fixed";
17 regulator-name = "vcc3v3";
18 regulator-min-microvolt = <3300000>;
[all …]
/kernel/linux/linux-5.10/drivers/spi/
Dspi-sun4i.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2012 - 2014 Allwinner Tech
7 * Maxime Ripard <maxime.ripard@free-electrons.com>
19 #include <linux/spi/spi.h>
92 return readl(sspi->base_addr + reg); in sun4i_spi_read()
97 writel(value, sspi->base_addr + reg); in sun4i_spi_write()
138 while (len--) { in sun4i_spi_drain_fifo()
139 byte = readb(sspi->base_addr + SUN4I_RXDATA_REG); in sun4i_spi_drain_fifo()
140 if (sspi->rx_buf) in sun4i_spi_drain_fifo()
141 *sspi->rx_buf++ = byte; in sun4i_spi_drain_fifo()
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # SPI driver configuration
5 menuconfig SPI config
6 bool "SPI support"
10 protocol. Chips that support SPI can have data transfer rates
12 controller and a chipselect. Most SPI slaves don't support
13 dynamic device discovery; some are even write-only or read-only.
15 SPI is widely used by microcontrollers to talk with sensors,
17 chips, analog to digital (and d-to-a) converters, and more.
18 MMC and SD cards can be accessed using SPI protocol; and for
[all …]
/kernel/linux/linux-6.6/drivers/spi/
Dspi-sun4i.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2012 - 2014 Allwinner Tech
7 * Maxime Ripard <maxime.ripard@free-electrons.com>
19 #include <linux/spi/spi.h>
92 return readl(sspi->base_addr + reg); in sun4i_spi_read()
97 writel(value, sspi->base_addr + reg); in sun4i_spi_write()
138 while (len--) { in sun4i_spi_drain_fifo()
139 byte = readb(sspi->base_addr + SUN4I_RXDATA_REG); in sun4i_spi_drain_fifo()
140 if (sspi->rx_buf) in sun4i_spi_drain_fifo()
141 *sspi->rx_buf++ = byte; in sun4i_spi_drain_fifo()
[all …]
/kernel/linux/linux-6.6/drivers/net/mdio/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
20 loadable module or built-in.
50 tristate "Allwinner sun4i MDIO interface support"
54 interface units of the Allwinner SoC that have an EMAC (A10,
58 tristate "APM X-Gene SoC MDIO bus controller"
62 APM X-Gene SoC's.
72 third revision of the ASPEED MDIO register interface - the first two
109 tristate "GPIO lib-based bitbanged MDIO buses"
113 Supports GPIO lib-based MDIO busses.
116 will be called mdio-gpio.
[all …]
/kernel/linux/linux-6.6/drivers/iio/adc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
26 depends on SPI
33 Say yes here to build support for Analog Devices AD4130-8 SPI analog
44 Say yes here to build support for Analog Devices AD7091R-5 ADC.
47 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
51 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
52 SPI analog to digital converters (ADC).
59 depends on SPI
63 AD7192, AD7193 or AD7195 SPI analog to digital converters (ADC).
[all …]

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